19013070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7220

約数の個数: 32

約数和(自身を含む): 46150560

約数和(自身を除く): 27137490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7121, 14242, 21363, 35605, 42726, 71210, 106815, 213630, 633769, 1267538, 1901307, 3168845, 3802614, 6337690, 9506535, 19013070]

約数ペア:

[(1, 19013070), (2, 9506535), (3, 6337690), (5, 3802614), (6, 3168845), (10, 1901307), (15, 1267538), (30, 633769), (89, 213630), (178, 106815), (267, 71210), (445, 42726), (534, 35605), (890, 21363), (1335, 14242), (2670, 7121)]